Taiwan's LED output value has been surpassed by Korea to rank third in the world

Ye Guang, chairman of Ye Guang, said that while advocating energy conservation and carbon reduction, the government should provide a subsidy policy for LED lighting consumption, compulsory replacement of street lamps with large power consumption, and department stores, stores, and underground parking lots that require a long time to use electricity. Full facelift. Jing Bing Chairman Li Bingjie emphasized that Taiwan’s LED output value has surpassed South Korea in 2010 and it has ranked third in the world. This is a great warning.

The Financial and Economic Legislation Promotion Institute continued to hold a summit forum today, with the theme “How to balance industrial development and environmental protection”. Ye Guofu, chairman of Yiguang, Li Bingjie, chairman of Jingdian, and Lin Shengzhong, vice minister of the Ministry of Economic Affairs attended the forum.

Li Bingjie said that industrial development and environmental protection must be both green and clean. Solar plants can provide electricity at 15 degrees per subsidy, while LEDs can save 83 kilowatts per subsidy. LED performance is very high, so no matter the government or the people should pay attention to this field.

Ye Xifu said that LED reduces carbon and does not contain mercury. If the general public promotes the use of LED lights, it can save 150 million lamp recycling costs. LED energy-saving lighting will cost $1,000 per watt, and it will save 24 degrees per day. It is more cost-effective than nuclear power (nuclear power invests 4,000 US dollars per kilowatt, can produce 24 kWh), and will not damage the environment. Therefore, he hopes that the government can immediately resort to the LED lighting consumption subsidy policy, mandatory street lights reloading with large power consumption, as well as long-term use of department stores, stores, underground parking lot and other full facelift.

Zhan Yiren, director of the Institute of Electro-optics at the Industrial Research Institute, said that the United States hopes to achieve a brightness of 1,000 lumens in 2015 by only spending US$2. This will be achieved in Taiwan in 2012, proving that Taiwan’s LED industry has great competition. force. The problem of LED promotion stuck in the price is generally high, even if the effect of energy-saving and carbon reduction is good, consumers' first impression of the price is still not good, so consumers should be educated.

In addition, there is no systematic demonstration of the LED industry in Taiwan. For example, mainland China can display LED applications in the Expo pavilion. However, Taiwan can only do OEM work. Therefore, the downstream of the industrial chain must also cooperate with demonstrations.

Solar Inverter

Photovoltaic inverter (PV inverter or solar inverter) can convert the variable DC voltage generated by photovoltaic (PV) solar panels into an inverter of mains frequency alternating current (AC), which can be fed back to the commercial transmission system, or for off-grid Grid usage of the grid. The photovoltaic inverter is one of the important balance of system (BOS) in photovoltaic array system, which can be used with general AC power supply equipment. Solar inverters have special functions for photovoltaic arrays, such as maximum power point tracking and island effect protection. Photovoltaic inverters usually consist of the following main parts:

DC input: The photovoltaic inverter receives DC power input from solar panels.

Inverter module: The inverter module is the core part of the inverter, responsible for converting direct current into alternating current. It contains multiple electronic components and switching circuits, through precise control and adjustment, convert direct current into alternating current of specific frequency and voltage.

Controller: The controller monitors and controls the operation and performance of the inverter to ensure the stable operation of the inverter and make optimal adjustments when needed.

Output: The output of the inverter is alternating current, which can be connected to household appliances, industrial equipment or incorporated into the grid to supply electricity.

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